| Code | Name | Type | Fulfillment Unit |
| UNASSIGNED | Deprecated location from Migration | Open | |
| sst | Special Collections | Open | Closed Stacks |
| sarc | Special Collections Archives | Open | Closed Stacks |
| sdvd | Special Collections DVD | Open | Closed Stacks |
| sfol | Special Collections Folio | Open | Closed Stacks |
| smap | Special Collections Maps | Open | Closed Stacks |
| sfic | Special Collections Microfiche | Open | Closed Stacks |
| sfil | Special Collections Microfilm | Open | Closed Stacks |
| smss | Special Collections Mss | Open | Closed Stacks |
| suspc | Special Collections Office | Open | Closed Stacks |
| sov | Special Collections Oversize | Open | Closed Stacks |
| sth | Special Collection Thesis | Open | Closed Stacks |